Tool-handle



A. NAWAD'NY.

Tool-Handle.

No. 227.380. Patented May 11,1880.

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UNITED STATES PATENT OFF CE.

ALBERT NAWADNY, OF NEW ORLEANS, LOUISIANA.

TOOL-HANDLE.

SPECIFICATION forming part of Letters Patent No. 227,380, dated May 11,1880.

Application filed August 22, 1879.

To all whom it may concern:

Be it known that I, ALBERT NAWADNY, a resident of the city of NewOrleans, parish of Orleans, and State of Louisiana, have invented acertain new and useful Improvementin Modes of Attaching Handles toImplements, 850.; and 1 do hereby declare the following to be a full,clear, and correct description of the same, ref-- erence being had tothe annexed drawings, making a part of this specification.

My invention consists in stamping or otherwise produeingaridge upon oneside of an instrument or tool parallel with its sides and near one endof the same, so that the handle, previously bored and slotted, can befitted to the said part of the implement and be permanently securedthereupon by means of one or more rivets, as will be hereinafter morefully described.

In the drawings, Figure 1 represents a knifeblade with ridge formedthereupon. Fig. 2 is a perspective view of a handle for same; Figs. 3and 4, views of an improved spade and pitchfork, and Fig. 5 a handle forsame.

This invention renders the manufacture of all implements, 850.,requiring handles less expensive than heretofore, inasmuch as itdispenses almost, if not entirely, with the forging of the same.

Under my method of attaching handles to implements the bladesor points Aare out out of rolled or sheet metal, and the ridge I) struck from oneside of the same by means of a suitable punch or die. One or more holes,0, are then drilled through the apex of the ridge for the reception ofrivets, whereby they are permanently secured to their handles.

The handles are first made of the required size and shape. A hole isthen drilled in one end of each, usually in the direction of the axisthereof, to a depth about equal to the distance from the inner end ofthe ridge to the rear of the implement. By means of a saw a cut is nextmade in the same direction and to the same depth as the hole abovementioned, in the direct line of one edge thereof, so as to leave, whencompleted, a perfectly flat surface upon one side of the slot 01 and agrooved surface upon the opposite side thereof. The handle is thenslipped with the grooved portion over the ridge of the implement. Rivetsare then inserted in holes corresponding with those made in the latter,and the two pieces securely fastened together thereby.

If preferred, the ridges can be forged or riveted on the implements, andin order to pro duce a better finish, as well as to strengthen thehandles, ferrules may be secured over the slotted ends of the same, asshown at c.

Having described my invention, what I claim as new, and desire to secureby Letters Patent, is-

The combination of the flat tang of a knifeblade or fork provided with acentral longitudinal raised ridge, a handle provided with;

a slot corresponding with the flat tang and a longitudinal groove topass over the raised portion of the tang, and one or morefastening-rivets, substantially as shown and described.

In testimony whereof I have hereunto signed my name.

ALBERT NAWADNY. In presence of- ALFRED W. J. MASON, HUGH PiERsoN.

